The year is 1757. On a bright June day, Lord John Grey emerges from his club, his mind in turmoil. A nobleman and a high-ranking officer in His Majesty’s Army, Grey has just witnessed something shocking. But his efforts to avoid a scandal that might destroy his family are interrupted by something still more urgent: the Crown appoints him to investigate the brutal murder of a comrade-in-arms, who might well have been a traitor.

Obliged to pursue two inquiries at once, Major Grey finds himself ensnared in a web of treachery and betrayal that touches every level of society – and threatens all he holds dear. From the bawdy-houses of London’s night world to the drawing rooms of the nobility, from the blood of a murdered corpse to the thundering seas of the East India Company, Lord John follows the elusive trail of the woman in green who may hold the key to everything – or to nothing at all.

The early days of the Seven Years War come brilliantly to life in this historical adventure mystery by the acclaimed author whose unique and compelling storytelling has engrossed millions of readers worldwide.

Diana Gabaldon takes readers back to eighteenth-century Britain as Lord John Grey pursues a deadly family secret as well as a clandestine love affair, set against the background of the Seven Years War.

Seventeen years earlier, Grey’s father, the Duke of Pardloe, shot himself, days before he was to be accused of being a Jacobite traitor. By raising a regiment to fight at Culloden, Grey’s elder brother has succeeded in redeeming the family name, aided by Grey, now a major in that regiment. But now, on the eve of the regiment’s move to Germany, comes a mysterious threat that throws the matter of the Duke’s death into stark new question, and brings the Grey brothers into fresh conflict with the past and each other.

From barracks and parade grounds to the battlefields of Prussia and the stony fells of the Lake District, Lord John’s struggle to find the truth leads him through danger and passion, ever deeper, toward the answer to the question at the centre of his soul–what is it that is most important to a man? Love, loyalty, family name? Self-respect, or honesty? Surviving both the battle of Krefeld and a searing personal betrayal, he returns to the Lake District to find the man who may hold the key to his quest: a Jacobite prisoner named Jamie Fraser. Here, Grey finds his truth and faces a final choice: between honour and life itself.

A keepsake collection of Lord John Grey’s shorter adventures and a spectacular addition to any Gabaldon fan’s library, Lord John and the Hand of the Devils brings these three unique novellas together for the first time.

Lord John and the Hellfire Club marks the first appearance of Lord John outside the Outlander novels (and chronologically precedes the novel Lord John and the Private Matter). A young diplomat is killed in the street as he begs Lord John for help. Witnessing the murder, Grey vows to avenge the young man, as the trail leads to the notorious Hellfire Club and the dark caves beneath Medmenham Abbey

In Lord John and the Succubus, Grey’s assignment as liaison to a Hanoverian regiment in Germany finds him caught between two threats: the advancing French and Austrian army, and the menace of a mysterious ‘night-hag,’ who spreads fear and death among the troops. Acknowledging that he is unlikely to fall victim to a succubus, Lord John is obliged to contend with the marauding night-hag before the enemy arrives. This tale with a touch of the supernatural bridges the action between Gabaldon’s two full-length Lord John tales.

Finally, in Lord John and the Haunted Soldier, Lord John is called to the Arsenal at Woolwich to answer a Royal Commission of Enquiry’s questions regarding a cannon that exploded during the battle of Krefeld (a central action in Lord John and the Brotherhood of the Blade). Accusations ensue, and Lord John finds himself knee-deep in a morass of gunpowder, treason, and plot — haunted by a dead lieutenant, and followed by a man with no face.